<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form th:action="@{/login}">
    <span th:text="${msg}" style="color:red;"></span> <br>
    用户名:<input type="text" name="username"><br>
    密码:<input type="password" name="password"><br>
    <input type="checkbox" name="rememberMe" /> 记住我 <br>
    <button type="submit">提交</button>
</form>
</body>
</html>